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<h4> Orthogonal Viewer </h4>
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<p>When you click <em>Orthogonal</em> button in the display GUI, the following options will be displayed.

<p class="style1"> Figure 1: Orthogonal Viewer </p>

<p class="style1"> <img src="images/icatb_ortho_viewer.jpg"></p>
<p>Figure 2 shows one of the task related components after clicking on <em>Display
</em>button in Figure 1.</p>

<p class="style1">Figure 2: One of the task-related components</p>
<p class="style1"> <img border="0" src="images/icatb_ortho_display.jpg"> </p>

<p> <b> Orthogonal Viewer Description:</b> </p>

<p>The orthogonal viewer displays three orthogonal slices of the selected component like 
      axial, sagittal and coronal. You can interactively navigate around the 
      brain by clicking on a voxel in any of the orthogonal slices or by 
      entering real world coordinates (See Options menu in Figure 2). The controls plotted below the slices are explained below:      
      <dl> 
      <dt> BOLD Time course </dt>
      <dd> BOLD signal is plotted for the data-set shown in the popup control for the current voxel. When a voxel is interactively chosen, 
      you have to select the entry in the popup box to update the BOLD time course plot.</dd>
      <dt> ICA Time course</dt>
      <dd> ICA time course is plotted at the maximum voxel (Red), minimum voxel 
      (dotted red) and at the current voxel (green). Real world coordinates are reported in the plot title. </dd>
      <dt> Popup Control </dt>
      <dd> Popup control is used to show the original data-sets used for the analysis. Mean is also included in the popup control and when clicked plots mean time course and standard error of mean for the current voxel. </dd>
      <dt> <i>Plot</i> Button</dt>
      <dd> Plots the top five components for the selected voxel for the viewing 
      set. </dd>
      </dl>
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